#634810#634810

#634810 is a dark, moderate orange. Relative luminance 0.073; OKLCH L 42.1% C 0.079 H 81.0°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#634810
RGB	rgb(99, 72, 16)
HSL	hsl(40, 72%, 23%)
HSV	hsv(40, 84%, 39%)
CMYK	cmyk(0%, 27.3%, 83.8%, 61.2%)
CIE-LAB	lab(32.54, 5.79, 35.68)
CIE-LCH	lch(32.54, 36.14, 80.78°)
OKLab	oklab(42.06% 0.0123 0.0776)
OKLCH	oklch(42.06% 0.079 81)
XYZ	xyz(7.5570, 7.3254, 1.5060)
Luminance	0.0732 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634810 #102B63

analogous

#631F10 #634810 #546310

triadic

#634810 #106348 #481063

tetradic

#634810 #10631F #102B63 #631054

square

#634810 #10631F #102B63 #631054

split-complementary

#634810 #105463 #1F1063

monochromatic

#1A1304 #2E2207 #634810 #986E19 #CC9521

Accessibility & contrast

On white

8.52

#634810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#634810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634810

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634810	#FFFFFF	#000000	##FFFFFF
##634810	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534906

Deuteranopia (green-blind)

#594F13

Tritanopia (blue-blind)

#6C403D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #634810;
/* rgb */ color: rgb(99, 72, 16);
/* oklch */ color: oklch(42.1% 0.079 81.0);

Tailwind

colors: {
  custom: {
    50: '#937a53',
    500: '#634810',
    950: '#000000',
  },
}

SCSS

$custom: #634810;
$custom-light: #937a53;
$custom-dark: #000000;

JSON

{
  "hex": "#634810",
  "rgb": {
    "r": 99,
    "g": 72,
    "b": 16
  },
  "hsl": {
    "h": 40.482,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42055,
    "c": 0.07856,
    "h": 81
  },
  "luminance": 0.07325
}

Semantic roles & 50–950 ramp

primary

#634810

secondary

#33559C

accent

#74EF39

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #634810

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →